provide pessimistic defaults for iter creation
provide pessimistic defaults for iter creation

boundlessgeo/PDAL,Sciumo/PDAL,lucadelu/PDAL,jwomeara/PDAL,verma/PDAL,lucadelu/PDAL,jwomeara/PDAL,radiantbluetechnologies/PDAL,jwomeara/PDAL,radiantbluetechnologies/PDAL,boundlessgeo/PDAL,mtCarto/PDAL,verma/PDAL,verma/PDAL,mpgerlek/PDAL-old,Sciumo/PDAL,DougFirErickson/PDAL,boundlessgeo/PDAL,lucadelu/PDAL,mpgerlek/PDAL-old,verma/PDAL,mtCarto/PDAL,Sciumo/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,mtCarto/PDAL,DougFirErickson/PDAL,lucadelu/PDAL,boundlessgeo/PDAL,DougFirErickson/PDAL,verma/PDAL,radiantbluetechnologies/PDAL,verma/PDAL,jwomeara/PDAL,verma/PDAL,mpgerlek/PDAL-old,mpgerlek/PDAL-old,radiantbluetechnologies/PDAL,Sciumo/PDAL